2567423 has 2 divisors, whose sum is σ = 2567424. Its totient is φ = 2567422.

The previous prime is 2567417. The next prime is 2567437. The reversal of 2567423 is 3247652.

2567423 is nontrivially palindromic in base 11.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2567423 - 2¹⁸ = 2305279 is a prime.

It is a Sophie Germain prime.

It is a d-powerful number, because it can be written as 2³ + 5⁹ + 6⁶ + 7⁴ + 4⁵ + 2¹⁵ + 3¹² .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2567443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1283711 + 1283712.

It is an arithmetic number, because the mean of its divisors is an integer number (1283712).

2^2567423 is an apocalyptic number.

2567423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2567423 is an equidigital number, since it uses as much as digits as its factorization.

2567423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 29.

The square root of 2567423 is about 1602.3180083866. The cubic root of 2567423 is about 136.9301684715.

The spelling of 2567423 in words is "two million, five hundred sixty-seven thousand, four hundred twenty-three".